English Ελληνικά

Low Voltage

Surge arresters, Low, Medium and High Voltage for the protection of equipment against transient overvoltages.

ENIA offers integrated and specialized solutions for the protection of electrical and electronic equipment against transient overvoltages. For the complete protection of sensitive electronics, surge protection devices should be installed at the following locations:

  • On the main power distribution panels, at the service entrance of the building.
  • On remote secondary distribution panels.
  • At the termination points of copper telecommunication lines.
  • On satellite antennas and CCTV systems.
  • On automation, signalization and instrument communications lines ((RS232/422/485, Ethernet, 10base2/5, loops 4/20mA ).

Technical Presentation

Single or three phase surge protection, 150kA and 300kA (8/20μs), with local and remote status indication, inside plastic box suitable for outdoors. Ready for branch connection to main power distribution panel of critical, high risk applications.

Technical Data


Single or three phase surge protection, 40kA (8/20μs), with local and remote status indication, suitable for DIN rail mounting inside secondary power distribution panels or low risk areas.

Technical Data

Single or three phase surge protection, TypeT1 & T2, 25kA (10/350μs) and 120kA (8/20μs), with local and remote status indication, suitable for DIN rail mounting inside the main distribution panel of critical high risk applications.

Technical Data

Surge protection devices for up to 1000VDC photovoltaic applications, 40kA (8/20μs).

Technical Data

Surge protection devices for the protection of power supplies of automation and CCTV systems, 12, 24, 48 and 110VDC, 10kA (8/20μs).

Technical Data

Telecom line surge protection devices, 10kA (8/20μs).

Technical Data

Surge protection devices for automation, signalization and instrument communications lines (RS232/422/485, Ethernet, 10base2/5, loops 4/20mA ).

Technical Data